Lamiacées • Stachys affinis

Japanese artichoke - Organic

"A small, pearly tuber, discreet but a faithful presence in the autumn vegetable garden."

From $10.00

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Native to East Asia, the Japanese artichoke ( Stachys affinis ) has long been a refined vegetable in cottage gardens and gourmet vegetable patches. Its small, pearly tubers, arranged in a string, are hidden beneath tender green foliage reminiscent of other members of the mint family.

In a thriving garden, the crosne settles in like a quiet companion: it grows unobtrusively, forming low clumps that gently occupy a sunny corner of the vegetable patch. As the seasons change, its foliage blossoms, then dries out in autumn to make way for harvesting, an almost ancestral gesture that connects the gardener to the life of the soil.

Its benevolent presence contributes to a diverse nourishing space: it is a plant of trust, which returns year after year when a few tubers are left in place and its development is supported in a respectful cultivation approach.

  • Growing climate: Cool season (hardy plant, suitable for temperate climates)
  • Sowing difficulty level: Easy (planting of tubers rather than true sowing)
  • Care required: Occasional
  • Growth: Summer growth

Annotation: Hardy plant but appreciates light and cool soil to produce well-formed tubers.

Japanese artichoke tubers are eaten cooked, after a simple and thorough cleaning. They are gently rubbed in a cloth or with a little coarse salt to remove any soil particles trapped in their folds, rather than peeling them, as their skin is very thin.

In the kitchen, they are well suited:

  • to a quick pan-fry, sautéed in butter or oil, just crunchy;
  • steamed or boiled, then served as a side dish with a light sauce;
  • in gratins or mixed with other root vegetables.

Their delicate, slightly sweet flavor, reminiscent of artichoke, makes them a sought-after vegetable for winter dishes. They are best eaten fresh, as they do not keep well once harvested; however, they can be kept for a few days in a cool place, wrapped in a damp cloth, or stored in a cellar in slightly damp sand.

Japanese artichoke - Organic

From $10.00

From $10.00

écoumene seeding advice

Seeding type

Indoor and outdoor seeding

Germination time

5-12 jours

Germination temperature

15° to 24° Celsius

Sowing depth

Sow seeds 2-3 cm deep

Transplantation

Easy transplantation

Technical

Row sowing

Growing conditions

Hardiness zone

Zone-4a

Distance between plants

25 cm

Distance between rows

60 cm

Optimal brightness

Sun plant

Soil texture

Loose (silty) soil

Soil moisture

Cool, well-drained soil

Soil fertility

Plant demanding in bacteria-dominant compost

optimal soil pH

Low acidic pH

Average plant height

35 cm

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